C312312111111331312111133133313331331121111331333133313223313232331   >>    C31231211111133131211113313331333133112111133133313331322331323233   <<    C312312111111331312111133133313331331121111331333133313223313232333   >>      C312312111111331312111133133313331331121111331333133313223313232332   >>